private void EventTreePropertyChanged(object sender, PropertyChangedEventArgs e)
{
switch (e.PropertyName)
{
case nameof(EventTree.MainTreeEvent):
mainTreeEventViewModel = null;
OnPropertyChanged(nameof(MainTreeEventViewModel));
OnPropertyChanged(nameof(Graph));
break;
case nameof(EventTree.Name):
OnPropertyChanged(nameof(Name));
break;
case nameof(EventTree.Summary):
OnPropertyChanged(nameof(Summary));
break;
case nameof(EventTree.Color):
OnPropertyChanged(nameof(Color));
break;
case nameof(EventTree.NeedsSpecification):
OnPropertyChanged(nameof(NeedsSpecification));
break;
}
}
private void DrawNode(TreeEventViewModel treeEventViewModel, GraphVertex parent = null)
{
if (treeEventViewModel == null)
{
return;
}
var vertex = new GraphVertex(treeEventViewModel);
graph.AddVertex(vertex);
if (parent != null)
{
graph.AddEdge(new TreeEventConnector(parent, vertex));
}
if (treeEventViewModel.FailingEvent != null)
{
DrawNode(treeEventViewModel.FailingEvent, vertex);
}
else
{
var lastVertex = new GraphVertex(false);
graph.AddVertex(lastVertex);
graph.AddEdge(new TreeEventConnector(vertex, lastVertex));
}
if (treeEventViewModel.PassingEvent != null)
{
DrawNode(treeEventViewModel.PassingEvent, vertex);
}
else
{
var lastVertex = new GraphVertex(true);
graph.AddVertex(lastVertex);
graph.AddEdge(new TreeEventConnector(vertex, lastVertex));
}
}
public GraphVertex(TreeEventViewModel treeEventViewModel)
{
IsFailingEndPoint = false;
IsPassingEndPoint = false;
TreeEventViewModel = treeEventViewModel;
}